public IStructuredSelection adaptedSelection(IStructuredSelection selection) {
return delegate.adaptedSelection(selection);
}
/* (non-Javadoc)
* @see org.eclipse.jface.wizard.IWizardNode#getWizard()
*/
public IWizard getWizard() {
if (wizard != null) {
return wizard; // we've already created it
}
final IWorkbenchWizard[] workbenchWizard = new IWorkbenchWizard[1];
final IStatus statuses[] = new IStatus[1];
// Start busy indicator.
BusyIndicator.showWhile(
parentWizardPage.getShell().getDisplay(),
new Runnable() {
public void run() {
SafeRunner.run(
new SafeRunnable() {
/** Add the exception details to status is one happens. */
public void handleException(Throwable e) {
IPluginContribution contribution =
(IPluginContribution)
Util.getAdapter(wizardElement, IPluginContribution.class);
statuses[0] =
new Status(
IStatus.ERROR,
contribution != null
? contribution.getPluginId()
: WorkbenchPlugin.PI_WORKBENCH,
IStatus.OK,
WorkbenchMessages.get().WorkbenchWizard_errorMessage,
e);
}
public void run() {
try {
workbenchWizard[0] = createWizard();
// create instance of target wizard
} catch (CoreException e) {
IPluginContribution contribution =
(IPluginContribution)
Util.getAdapter(wizardElement, IPluginContribution.class);
statuses[0] =
new Status(
IStatus.ERROR,
contribution != null
? contribution.getPluginId()
: WorkbenchPlugin.PI_WORKBENCH,
IStatus.OK,
WorkbenchMessages.get().WorkbenchWizard_errorMessage,
e);
}
}
});
}
});
if (statuses[0] != null) {
parentWizardPage.setErrorMessage(WorkbenchMessages.get().WorkbenchWizard_errorMessage);
StatusAdapter statusAdapter = new StatusAdapter(statuses[0]);
statusAdapter.addAdapter(Shell.class, parentWizardPage.getShell());
statusAdapter.setProperty(
StatusAdapter.TITLE_PROPERTY, WorkbenchMessages.get().WorkbenchWizard_errorTitle);
StatusManager.getManager().handle(statusAdapter, StatusManager.SHOW);
return null;
}
IStructuredSelection currentSelection = getCurrentResourceSelection();
// Get the adapted version of the selection that works for the
// wizard node
currentSelection = wizardElement.adaptedSelection(currentSelection);
workbenchWizard[0].init(getWorkbench(), currentSelection);
wizard = workbenchWizard[0];
return wizard;
}